While you wait for answers, we may have found some information which could help you.
Success
Message
Mac Allister 35cm electric lawn mower?
Reassemble Throttle?
Flymo 330 turboglide?
Countax site on mower C300h?
Lawnmower repair?
Throttle issue?
Belts for old WEBB Mower?
How to remove roller from lawnmower?
Trying to find lawn mower part- Power Devil PDG4037R?
Mountfield empress drive belt?
How to recoil the starter spring - Champion R484TR?
Flymo 400 turbo stopped working?